/* 设置上半部分容器 */
.up-wrapper{
    background-image: url(../resurce/img/home-image.jpg);
    background-repeat: no-repeat;
    height: 515px;
}
/* 设置顶部导航条全局 */
.up-top{
    height: 70px;
    /* background-color: #bfa; */
}

/* 设置顶部导航条左侧 */
.utop-left li{
    float: left;
    line-height: 70px;
    color: white;
    font-size: 18px;
}
.utop-left li img{
    width: 40px;
    margin-top: 15px;
    margin-right: 12px;
    transition: all ease 0.4s;
}
.utop-left li img:hover{
    transform: scale(2.05);
}

/* 设置顶部导航条右侧 */
.utop-right{
    float: right;
    color: white;
    position: relative;
    width: 459px;
}
.utop-right li{
    float: left;
    line-height: 70px;
    
}
/* 设置前三个的 */
.utop-right li:not(:last-child){
    margin-right: 25px;
    font-size: 14px;
}
.download-hidden{
    visibility: hidden;
}
/* 单独设置最后一个 */
.utop-right .download-detail{
    border: 1px solid white;
    line-height: 1;
    margin-top: 11px;
    margin-right: 5px;
    border-radius: 19px;
    padding: 10px 15px 10px 15px;
    height: 21.11px;
    transition: all ease 0.5s;
    position: relative;
    overflow: hidden;
    z-index: 1;
    width: 178px;
    text-align: center;
    right: -30px;
}
.utop-right .download-detail>a{
    font-size: 16px;
    text-decoration: none;
    color: white;
    text-align: center;
}
.set-a a{
    font-size: 14px;
    text-decoration: none;
    color: white;
}
/* 设置最后一个的四个详细下载 */
.download-detail div{
    line-height: 21.11px;
    /* width: 162.5px; */
    /* background-color: rgb(251,85,71); */
    margin-top: 5px;
    position: absolute;
}
.download-1{
    left: -155px;
    top: 35px;
    transition: all 0.6s;
}
.download-2{
    left: -165px;
    top: 60px;
    transition: all 0.8s;
}
.download-3{
    left: -155px;
    top: 80px;
    transition: all 1s;
}
.download-4{
    left: -155px;
    top: 100px;
    transition: all 1.1s;
}
/* 设置最后一个的hover */
.utop-right .download-detail:hover,
.download-detail:hover{
    height: 120px;
    background-color: rgb(254,108,49);
}
.utop-right .download-detail:hover,
.download-detail:hover .download-1{
    left: 30px;
    
}
.download-1:hover a{
    color: blue;
}
.utop-right .download-detail:hover,
.download-detail:hover .download-2{
    left: 30px;
}
.download-2:hover a{
    color: blue;
}
.utop-right .download-detail:hover,
.download-detail:hover .download-3{
    left: 30px;
}
.download-3:hover a{
    color: blue;
}
.utop-right .download-detail:hover,
.download-detail:hover .download-4{
    left: 30px;
}
.download-4:hover a{
    color: blue;
}

/* 设置上半部分的中间 */
/* 设置上半部分中间的左侧 */
.umid-left{
    margin-top: 80px;
    /* margin-left: 2px; */
    color: white;
    /* display: inline-block; */
}
.umid-left .text-first{
    font-size: 40px;
    line-height: 40px;
    /* background-color: red; */
}
.umid-left .text-second{
    margin-top: 20px;
    margin-bottom: 20px;
    font-size: 14px;
    /* background-color: red; */
}
.umid-left .button{
    font-size: 16px;
    border: 1px solid white;
    display: inline-block;
    line-height: 34px;
    padding-left: 15px;
    padding-right: 15px;
    border-radius: 19px;
    margin-top: 20px;
}
.umid-right{
    position: absolute;
    right: -30px;
    top: -45px;
}
.up-middle{
    position: relative;
}
.umid-right img{
    height: 352px;
}

/* 设置中上部分的六个功能介绍 */
.explan{
    height: 350px;
    border-bottom: 1px solid rgb(248,245,240);
}
.ep{
    margin-top: 80px;
    background-color: red;
    
}
.ep li{
    float: left;
    width: 333.333px;
    height: 80px;
    margin-top: 50px;
    transition: all 0.3s;
}
.ep li span{
    display: inline-block;
    font-size: 14px;
    float: left;
    margin-left: 20px;
    margin-bottom: 25px;
}
.ep .black-20{
    color: black;
    font-weight: bold;
    font-size: 20px;
    float: left;
    
}
.ep li img{
    width: 40px;
    float: left;
}
.ep .content{
    width: 255px;
    height: 33px;
    margin-left: 64px;
    color: rgb(134,142,150);
}
/* 设置每个的hover */
.ep li:hover{
    background-color: #e3e4fc;
    box-shadow: 5px 5px 5px #cccfff;
}

/* 设置中下部分的产品介绍 */
.introduce-wrapper{
    height: 430px;
    /* background-color: #bfa; */
    position: relative;
}
/* 设置左侧图片 */
.intro-img{
    display: inline-block;
    margin-top: 68px;
    overflow: hidden;
    width: 341.93px;
    height: 310px;
    position: absolute;
}
.intro-img img{
    transition: all ease 0.5s;
    box-shadow: 0 0 10px #0000001a;
    position: absolute;
}
/* 设置左侧图片hover */
.intro-img:hover img,
.intro-img img:hover{
    /* width: 1000px;
    height: 500px; */
    left: -10px;
    top: -60px;
    transform: scale(2.2);
    box-shadow: 0 0 10px #0000001a;
}
.intro-img img{
    height: 310px;
}
/* 设置右侧文字 */
.intro-text{
    width: 638px;
    /* background-color: aqua; */
    font-size: 14px;
    float: right;
    margin-top: 96px;
}
.intro-text .head{
    font-size: 30px;
    margin-bottom: 16px;
}
.first-para{
    margin-bottom: 43px;
}
.intro-text li:nth-child(3){
    margin-bottom: 17px;
}
.text-list:not(:last-child){
    margin-bottom: 13px;
}
.text-list i{
    margin-right: 12px;
}

/* 设置底部介绍栏 */
.bottom-wrapper{
    height: 666px;
    background-color: rgb(245,250,253);
}
.middle-content{
    height: 666px;
    overflow: hidden;
}
.text-head{
    display: block;
    text-align: center;
    font-size: 30px;
    font-weight: bold;
    position: relative;
    margin-top: 52px;

}
.text-sec{
    font-size: 14px;
    display: block;
    text-align: center;
}
.text-third{
    font-size: 14px;
    display: block;
    text-align: center;
    margin-top: -18px ;
    margin-bottom: 30px;
}
.picture img{
    width: 1000px;
    box-shadow: 0 4px 5px rgba(95, 93, 93, 0.1);
    border-radius: 10px;
}